205409436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{34721}}^1$

素因数の和:34774

約数の個数: 48

約数和(自身を含む): 524996640

約数和(自身を除く): 319587204

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 34721, 69442, 104163, 138884, 208326, 416652, 590257, 1006909, 1180514, 1770771, 2013818, 2361028, 3020727, 3541542, 4027636, 6041454, 7083084, 12082908, 17117453, 34234906, 51352359, 68469812, 102704718, 205409436]

約数ペア:

[(1, 205409436), (2, 102704718), (3, 68469812), (4, 51352359), (6, 34234906), (12, 17117453), (17, 12082908), (29, 7083084), (34, 6041454), (51, 4027636), (58, 3541542), (68, 3020727), (87, 2361028), (102, 2013818), (116, 1770771), (174, 1180514), (204, 1006909), (348, 590257), (493, 416652), (986, 208326), (1479, 138884), (1972, 104163), (2958, 69442), (5916, 34721)]